In SQL, how do you select all columns from a table named 'Customers'?
- SELECT * FROM Customers
- SELECT ALL FROM Customers
- SELECT COLUMNS FROM Customers
- SELECT DATA FROM Customers
To select all columns from a table named 'Customers' in SQL, you use the syntax: SELECT * FROM Customers. The asterisk (*) is a wildcard character that represents all columns.
Loading...
Related Quiz
- git _______' is used to undo changes by creating a new commit with the opposite changes.
- In ETL processes, what does the acronym ETL stand for?
- For a healthcare dataset with various missing values in patient records, what strategy would you employ to ensure the integrity of the analysis?
- For implementing an application that requires quick insertion and deletion of strings, which data structure would you choose?
- Which technique is most commonly used for visualizing the distribution of a dataset?